>> reporter: the ice also weighing on planes. airlines grounding more than 2700 flights on sunday. more than 1,000 already canceled today. >> i'm this close to starting to begin to be frustrated here. >> reporter: frustrations will ease with warming temperatures in the south. but the deep freeze is now moving east. devin dwyer, abc news, washington. >> many drivers will have to suffer through another morning commute on icy roads. >> accuweather meteorologist justin povick shows us what is on tap for today. good morning, justin. >> unfortunately, along the east coast, it's another sloppy start to our monday, dealing with more freezing rain and a little bit of sleet. but there is some light at the end of the tunnel, as warmer temperatures arrive later on today. for the next couple of hours, still that potential for a little bit of icing. central virginia. northern virginia. d.c., philadelphia, new york city, you're already in the clear. well up over the freezing mark. we'll look at just the plain rain for a handful of states.